ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Index (Property)
The Index property is used to get the index of an element.
<Source>.Index (Function)
Rebuilds the file index (".NDX" file).
<Source>.StatCalculate (Function)
Collects statistics on table keys.
<Looper>.Select (Function)
Returns the index of the selected element in a Looper control.
HDBDescribeIndex (Function)
Describes through programming the different index files that will be created.
HCheckIndex (Function)
Checks whether the data found in the index table (.NDX file) properly refers the data found in the table (.FIC file).
<Table>.BreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
Partial indexing of memos
You now have the ability to index the content of a text memo item...
HDBIndex (Function)
Opens an xBase index file.
<HFSQL connection>.StatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server table.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
CurrentIndex (Function)
Depending on the specified control, returns:
  • the number of the current row displayed in the current Table control,
  • the number of the option with focus in a Check Box control,
  • the number of the current row in the current Looper control,
  • the index of the current indexed control.
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
<HFSQL connection>.CheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server table (.FIC file).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
<Looper>.BreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
<Source>.CheckIndex (Function)
Checks whether the data found in the index table (.NDX file) properly refers the data found in the table (.FIC file).
HStatDate (Function)
Returns the date of the last update for the index statistics.
HStatTime (Function)
Returns the time of the last update for the index statistics.
<Table>.ColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
LooperSelect (Function)
Returns the index of the selected element in a Looper control.
<Source>.StatTime (Function)
Returns the time of the last update for the index statistics.
LooperBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
<Source>.StatDate (Function)
Returns the date of the last update for the index statistics.
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
<Table>.Select (Function)
Returns the index of the selected element in the Table or TreeView Table control.
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
<List Box>.Select (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
HStatCalculate (Function)
Collects statistics on table keys.
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
HStatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server table.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HCheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server table (.FIC file).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
The indexed controls
A control is an indexed control if it contains several controls with the same name...
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
<Source>.Optimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
zipInfoFile (Function)
Returns the characteristics of a file found an archive: The name of the file and its stored...
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro...
zipDeleteFile (Function)
Deletes a file from an archive.
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location...
AutomationParameter (Function)
Configures the management of accesses to the ActiveX objects and to the Automation objects.
WDAdminHF: Scheduled task
The remote HFSQL administrator is used to define the scheduled tasks......
Display (External language)
Displays a value in a control or assigns a value in a variable.
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
zipFindFile (Function)
Finds a file in an archive (in CAB, ZIP, RAR, WDZ or 7z format).
zipExtractPath (Function)
Returns the path of a file found in the archive.
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
H.AutoIndexingLimit (Variable)
Indicates the maximum number of records in the data file used to manage the automatic reindexing.
zipFileSize (Example)
Usage example of the zipFileSize function
HDBCreation (Function)
Ends the description of the structure of an xBase table programmatically.
HDeleteAll (Function)
Deletes all records from a table, an HFSQL view or a query.